<div class="twitter" style="float: left; height: 250px; border: 1px solid #E0E1E2; width: 680px; padding: 5px; margin-top: 5px; overflow-y: scroll;"><? if(isset($username)) { ?><div id="twitter_update_list" class="" style="float: left; clear: left; width: 100%; border: 1px solid blue;"><script type="text/javascript" src="http://twitter.com/javascripts/blogger.js"></script><script type="text/javascript" src="http://twitter.com/statuses/user_timeline/<?=$username?>.json?callback=twitterCallback2&count=3"></script><? } else { 		$url = $twitterObj->getAuthorizationUrl();		echo "<div style='width:200px;margin-top:30px;margin-left:auto;margin-right:auto'>";		echo "<a href='$url' target='_top'>Sign In with Twitter</a>";		echo "</div>"; 		?></div><? } ?></div>